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for (int i = 0; i < 3; i++)
res = res + alphabet[(int) (Math.random() * 10 % MAX)];

return res.toUpperCase();

}

private static double getPrice(String number, String letter) {

int countNumber = 0;
int countLetter = 0;

if (number.charAt(0) == number.charAt(1))

countNumber++;
if (number.charAt(0) == number.charAt(2))
countNumber++;
if (number.charAt(1) == number.charAt(2))
countNumber++;

if (letter.charAt(0) == letter.charAt(1))

countLetter++;
if (letter.charAt(0) == letter.charAt(2))
countLetter++;
if (letter.charAt(1) == letter.charAt(2))
countLetter++;

if (countNumber == 3 && countLetter == 3)

return 50_000_000;

if (countNumber == 3)

return 25_000_000;

if (countNumber > 0 && countLetter >0 || countLetter == 3 )

return 5_000_000;

return 1_000_000;

}

private static void putRegionNumber(BigDecimal initoalPrice, String numbers,String letters, AutoNumberService autoNumberService) {

ArrayList regionNumber = new ArrayList<>();
ArrayList region = new ArrayList<>();
regionNumber.add("01"); region.add("TOSHKENT_SHAHAR");
regionNumber.add("10"); region.add("TOSHKENT_VILOYATI");
regionNumber.add("20"); region.add("SIRDARYO");
regionNumber.add("25"); region.add("JIZZAX");
regionNumber.add("30"); region.add("SAMARQAND");
regionNumber.add("40"); region.add("FARG'ONA");
regionNumber.add("50"); region.add("NAMANGAN");
regionNumber.add("60"); region.add("ANDIJON");
regionNumber.add("70"); region.add("QASHQADARYO");
regionNumber.add("75"); region.add("SURXONDARYO");
regionNumber.add("80"); region.add("BUXORO");
regionNumber.add("85"); region.add("NAVOIY");
regionNumber.add("90"); region.add("XORAZM");
regionNumber.add("95"); region.add("QORAQALPOG'ISTON");
for (int i = 0; i < 14; i++) {
AutoNumber autoNumber = new AutoNumber();
autoNumber.setId();
autoNumber.setRegion(region.get(i));
autoNumber.setLetters(letters);
autoNumber.setRegionNumber(regionNumber.get(i));
autoNumber.setNumbers(numbers);
autoNumber.setInitialPrice(initoalPrice);
autoNumber.setStatus(Status.SOTUVDA);
autoNumber.setFullNumber(autoNumber.getRegionNumber()+" "+autoNumber.getNumbers()+" "+autoNumber.getLetters());
autoNumber.setCategories(Categories.YURIDIK_SHAXS);
autoNumberService.add(autoNumber);
changeToPhysical(autoNumber,autoNumberService);
}
}

private static void changeToPhysical(AutoNumber OldAutoNumber, AutoNumberService autoNumberService) {

AutoNumber autoNumber = new AutoNumber();
autoNumber.setId();
autoNumber.setNumbers(OldAutoNumber.getNumbers());
autoNumber.setLetters(OldAutoNumber.getLetters());
autoNumber.setRegionNumber(OldAutoNumber.getRegionNumber());
autoNumber.setRegion(OldAutoNumber.getRegion());
autoNumber.setInitialPrice(OldAutoNumber.getInitialPrice());
autoNumber.setStatus(OldAutoNumber.getStatus());
autoNumber.setCategories(Categories.JISMONIY_SHAXS);
autoNumber.setFullNumber(autoNumber.getRegionNumber()+" "+autoNumber.getLetters().substring(0,1)+" "+autoNumber.getNumbers()+" "+autoNumber.getLetters().substring(1));
autoNumberService.add(autoNumber);
}

public static void addUsers(UserService userService, CardService cardService){

User user = new User("DAVRON","[phone]","1404","[e-mail]",Categories.JISMONIY_SHAXS,"TOSHKENT VILOYATI");
user.setId();

Card card = new Card("8600 0423 8669 2833","04/23", CardFront.getBalance());

card.setId();
card.setUserId(user.getId());
cardService.add(card);

Card card1 = new Card("8600 3029 2775 4767","10/24", CardFront.getBalance());

card1.setId();
card1.setUserId(user.getId());
cardService.add(card1);
userService.add(user);

User user1 = new User("PDP","[phone]","123456","[e-mail]",Categories.YURIDIK_SHAXS,"TOSHKENT SHAXAR");

user1.setId();

Card card2 = new Card("8600 1058 1234 5678","05/22", CardFront.getBalance());

card2.setId();
card2.setUserId(user1.getId());
cardService.add(card2);

Card card3 = new Card("8600 1234 5432 9874","09/24", CardFront.getBalance());

card3.setId();
card3.setUserId(user1.getId());
cardService.add(card3);
userService.add(user1);
}
}

package service.authorization;

import model.authorization.User;
import service.base.BaseService;

import java.util.ArrayList;

import java.util.UUID;

public class UserService implements BaseService {

private ArrayList users = new ArrayList<>();

@Override

public boolean add(Object object) {
User newUser = (User) object;
boolean ans = false;
for (User user : users) {
if (user.getPhoneNumber().equals(newUser.getPhoneNumber())){
ans = true;
break;
}
}
if (!ans){
users.add(newUser);
}
return !ans;
}

@Override

public boolean add(Object object, Object object1) {
return false;
}

@Override

public boolean delete(Object object) {
return false;
}

@Override

public void list() {

}

public User getUser(String phoneNumber, String password){

User user1 = null;
for (User user:users) {
if (user.getPhoneNumber().equals(phoneNumber) && user.getPassword().equals(password)){
user1 = user;
break;
}
}
return user1;
}

public User getUser(UUID id){

for (User user:users) {
if (user.getId().equals(id)){
return user;
}
}
return null;
}
}